best way to sand wood beams
Start with 100-grit sandpaper and sand the beam with an orbital hand sander to remove any last paint remnants. the home-improvement experts at "this old house magazine" recommend moving up the sandpaper grit scale to 120, 150, 180, and then finishing with 220-grit to ensure the wood is properly prepared.. Use 100-grit sandpaper and press it firmly against the surface of the lumber. sand in circular movements to smooth out unwanted imperfections and remove splinters. if you have access to an electric sander you can save a lot of time, and splinters depending on how rough your wood is. sanding the wood is an important step for two reasons.. Cross-grain. sanding cross-grain tears the wood fibers so the sanding scratches show up much more, especially under a stain. the best policy is to always sand in the direction of the grain when possible. the scratching that does occur is then more likely to be disguised by the grain of the wood..
best way to sand wood beams
Use a random orbital spinner to sand off hard-to-remove wood stain. a random orbital spinner is an electronic sanding device that is more effective at removing layers of stained wood than regular sanding. load the device with a sheet of medium-grit sandpaper designed specifically for use in a random orbital spinner.. Once the coat is dry to the touch, smooth it thoroughly with a 280-grit sanding sponge. seal and protect the beam's reconditioned finish using a polyurethane wood varnish. apply the product with a painter's rag or foam applicator brush. allow it to cure overnight, then sand the coat with the 280-grit sponge..
